🎨 内核垃圾回收

kernel/model/box.go

@@ -25,7 +25,7 @@ import (
 	"os"
 	"path"
 	"path/filepath"
-	"runtime"
+	"runtime/debug"
 	"sort"
 	"strings"
 	"sync"
@@ -517,7 +517,7 @@ func fullReindex() {
 	sql.EnableCache()
 	treenode.SaveBlockTree(true)
 	LoadFlashcards()
-	runtime.GC()
+	debug.FreeOSMemory()
 	go func() {
 		time.Sleep(3 * time.Second)
 		util.PushClearMsg(msgId)

kernel/model/import.go

@@ -31,7 +31,7 @@ import (
 	"os"
 	"path"
 	"path/filepath"
-	"runtime"
+	"runtime/debug"
 	"sort"
 	"strconv"
 	"strings"
@@ -700,7 +700,7 @@ func ImportFromLocalPath(boxID, localPath string, toPath string) (err error) {
 
 	IncSync()
 	util.ReloadUI()
-	runtime.GC()
+	debug.FreeOSMemory()
 	return
 }
 

kernel/model/index.go

@@ -19,6 +19,7 @@ package model
 import (
 	"fmt"
 	"runtime"
+	"runtime/debug"
 	"strings"
 	"sync"
 	"time"
@@ -125,7 +126,7 @@ func index(boxID string) {
 	end := time.Now()
 	elapsed := end.Sub(start).Seconds()
 	logging.LogInfof("rebuilt database for notebook [%s] in [%.2fs], tree [count=%d, size=%s]", box.ID, elapsed, treeCount, humanize.Bytes(uint64(treeSize)))
-	runtime.GC()
+	debug.FreeOSMemory()
 	return
 }
 

kernel/model/index_fix.go

@@ -21,7 +21,7 @@ import (
 	"os"
 	"path"
 	"path/filepath"
-	"runtime"
+	"runtime/debug"
 	"strings"
 	"sync"
 	"time"
@@ -149,7 +149,7 @@ func autoFixIndex() {
 	util.PushStatusBar(Conf.Language(58))
 	sql.WaitForWritingDatabase()
 	util.PushStatusBar(Conf.Language(185))
-	runtime.GC()
+	debug.FreeOSMemory()
 }
 
 func reindexTreeByUpdated(rootUpdatedMap, dbRootUpdatedMap map[string]string) {